Home
Class 12
PHYSICS
Find the magnitude and direction of forc...

Find the magnitude and direction of force on following current carrying wires. Direction of magnetic field is indicated in each case.

Text Solution

Verified by Experts

(i) `B_(0) i_(0) L (-hat(j))`
(ii) Zero
(iii) `B_(0)i_(0)L hat(j)`
(iv) `B_(0)i_(0) L (-hat(j))`
(v) `B_(0)i_(0) 2R hat(j)`
(vi) Zero
Promotional Banner

Topper's Solved these Questions

  • MOVING CHARGES AND MAGNETISM

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (Section A) Objective Type Questions (One option is correct)|55 Videos

  • MOVING CHARGES AND MAGNETISM

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (Section B) Objective Type Questions (One option is correct)|35 Videos

  • MOVING CHARGES AND MAGNETISM

    AAKASH INSTITUTE ENGLISH|Exercise Illustration|14 Videos

  • MOVING CHARGE AND MAGNESIUM

    AAKASH INSTITUTE ENGLISH|Exercise SECTION D|16 Videos

  • NUCLEI

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION-D)|10 Videos

Similar Questions

Explore conceptually related problems

The direction of force on a current carrying conductor in a magnetic field is given by

Find the magnitude and direction of magnetic field at point P due to the current carrying wire as shown in

Find the magnitude and direction of magnetic field at point O in the following case

Find instantaneous direction of force in following cases (magnetic field and velocity are indicated )

Find the instantaneous direction of force in following case (magnetic field and velocity are indicated)

Find the instantaneous direction of fore in following case (magnetic field and velocity are indicated).

Two long straight parallel wieres are 2m apart, perpendicular to the plane of the paper. The wire A carries a current of 9.6 A , directed into the plane of the paper. The wire B carries a current such that the magnetic field of induction at the point P , at a distance of 10/11 m from the wire B, is zero. find a. the magnitude and directiion of the current in B. b. the magnitude of the magnetic field of induction of the pont S . c. the force per unit length on the wire B .

The cube as shown in Fig. 1.61, 75.0 cm on a side, is placed in a uniform magnetic field of 0.860 T parallel to the x-axis. The wire abcdef carries a current of 6.58 A in the direction indicated. (a) Determine the magnitude and direction of the force acting on the segment ab. (b) Determine the magnitude and direction of the force acting on the sement bc. (c) Determine the magnitude and direction of the force acting on the segment cd. (d) Determine the magnitude and direction of the force acting on the segment de. (e) Determine the magnitude and direction of the force acting on the segment ef. (f) What are the magnitude and direction of the total force on the wire ?

Four very long, current carrying wires in the same plane intersect to form a square 40.0 cm on each side as shown in figure. Find the magnitude and direction of the current I so that the magnetic field at the centre of square is zero. Wires are insulated from each other.

Evaluate magnitude and direction of magnetic field at a point P in the following cases

AAKASH INSTITUTE ENGLISH-MOVING CHARGES AND MAGNETISM-Try Yourself
  1. The horizontal component of the earth’s magnetic field at a certain pl...

    Text Solution

    |

  2. In the previous example find the mass of the wire if the magnetic fiel...

    Text Solution

    |

  3. Find the magnitude and direction of force on following current carryin...

    Text Solution

    |

  4. Magnetic force acting on the charged particle projected perpendicular ...

    Text Solution

    |

  5. Magnetic force acting on the charged particle projected perpendicular ...

    Text Solution

    |

  6. A small ball of radius r rolls down without sliding in a big hemispher...

    Text Solution

    |

  7. An alpha particle and proton enter a region of magnetic field which is...

    Text Solution

    |

  8. Two protons enter a region of transverse magnetic field. What will be ...

    Text Solution

    |

  9. The magnetic field applied in a cyclotron is 3.5 T. What will be the f...

    Text Solution

    |

  10. A nucleus of mass 220 amu in the free state decays to emit an alpha-pa...

    Text Solution

    |

  11. What is net magnetic field at point O?

    Text Solution

    |

  12. Find the magnetic field at point P in following cases

    Text Solution

    |

  13. Find oint vec(B).vec(dl) over following loops (direction in which inte...

    Text Solution

    |

  14. Find the magnetic field at point O shown in the figure

    Text Solution

    |

  15. Find the direction of magnetic field at a point P due to two infinite ...

    Text Solution

    |

  16. The magnetic field at a point near the centre but outside a current ca...

    Text Solution

    |

  17. Find magnetic moment in following cases (Eash segment is of lengt...

    Text Solution

    |

  18. A galvanometer can withstand safely a maximum current of 5 mA. If is c...

    Text Solution

    |

  19. A galvanometer having a resistance of 8 ohm is shunted by a wire of re...

    Text Solution

    |

  20. In case (a) and (b) where will the magnetic field be maximum, measured...

    Text Solution

    |